Psychologist Richard Gregory stated that perception is and can be a constructive process where your brain takes knowledge that it has been told and applies it to life in real time. so he is saying that your brain takes the information it is given and guesses at the rest, so say someone is giving you a command like your parent but you only hear the last part of the sentence your brain uses what you know about that person and then compares it to what you just heard and you most likely can complete the command that was given.
We will start on sound waves. Sound has to have a medium because without atoms to move around and make the waves no sound is heard. So when you hear sound it is the wave bouncing off of your ear drum and vibrating it. Also when we hear it is one big wave not multiple waves coming at the same time.Most people know that sound is made up of waves, but how do you hear it? When you hear sound, it is the waves traveling and vibrating through your ear canal, which in turn moves your ear drums. Your brain recognizes not the sound, but the waves and turns it into sound. For higher pitch sound, the waves are faster and for lower pitch waves they are slower. If you are further away from the sound then the waves are further apart so the sound is faint. Sound is an amazing thing but the environment affects what you hear and how you hear it. When you are in an airless space like a vacuum or even outer space, you can’t hear sound it is there but it has no way to travel and if it does get to move the waves are so faint you couldn't be able to hear it. When it comes to water, sound travels four times faster than in air, the reason we think it moves slower is because when the human ear is submerged in water your eardrum isn't able to vibrate the right way. Sound can travel through solid objects also.The reason there is no sound where there is no air is because there is no “room” for the waves to move. Sound moves faster or equal to the speed of light. This is really how deaf people feel music. This is also another way we know sound moves in waves, because you can experience this too if you use a stereo and just lay on the ground. When sound waves are concentrated to a certain point. Like when you wear headphones or are talking on the phone. The sound waves are smaller but they reach your ear faster so they don't have time to expand. When this happens it can damage your ear at a rate that isn't healthy.Sound. Do you hear it, feel it? Does it move you? That all doesn’t matter what matters is everything was made to work together. We don’t know why or really how but these things do and that’s just physics.
. A lot of scientists and philosophers have been credited to “ discovering” that sound moves in waves. A lot of men were said to have “discovered“ sound waves but actually they just made the idea greater Leonardo Da Vinci was credited in the year 1500,and other scientists expanded on this idea over the next two hundred years. Marin Merseen first found how fast speed travels through air. Robert Boyle discovered that you need mediums to hear sound like air or liquids. A man names James Gibson talked about theories in perception and developed a bunch of great ideas. [4]
Perception
Psychologist Richard Gregory stated that perception is and can be a constructive process where your brain takes knowledge that it has been told and applies it to life in real time. so he is saying that your brain takes the information it is given and guesses at the rest, so say someone is giving you a command like your parent but you only hear the last part of the sentence your brain uses what you know about that person and then compares it to what you just heard and you most likely can complete the command that was given.
[1]
Sound
We will start on sound waves. Sound has to have a medium because without atoms to move around and make the waves no sound is heard. So when you hear sound it is the wave bouncing off of your ear drum and vibrating it. Also when we hear it is one big wave not multiple waves coming at the same time.Most people know that sound is made up of waves, but how do you hear it? When you hear sound, it is the waves traveling and vibrating through your ear canal, which in turn moves your ear drums. Your brain recognizes not the sound, but the waves and turns it into sound. For higher pitch sound, the waves are faster and for lower pitch waves they are slower. If you are further away from the sound then the waves are further apart so the sound is faint. Sound is an amazing thing but the environment affects what you hear and how you hear it. When you are in an airless space like a vacuum or even outer space, you can’t hear sound it is there but it has no way to travel and if it does get to move the waves are so faint you couldn't be able to hear it. When it comes to water, sound travels four times faster than in air, the reason we think it moves slower is because when the human ear is submerged in water your eardrum isn't able to vibrate the right way. Sound can travel through solid objects also.The reason there is no sound where there is no air is because there is no “room” for the waves to move. Sound moves faster or equal to the speed of light. This is really how deaf people feel music. This is also another way we know sound moves in waves, because you can experience this too if you use a stereo and just lay on the ground. When sound waves are concentrated to a certain point. Like when you wear headphones or are talking on the phone. The sound waves are smaller but they reach your ear faster so they don't have time to expand. When this happens it can damage your ear at a rate that isn't healthy.Sound. Do you hear it, feel it? Does it move you? That all doesn’t matter what matters is everything was made to work together. We don’t know why or really how but these things do and that’s just physics.
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[3]
Developers
.
A lot of scientists and philosophers have been credited to “ discovering” that sound moves in waves. A lot of men were said to have “discovered“ sound waves but actually they just made the idea greater Leonardo Da Vinci was credited in the year 1500,and other scientists expanded on this idea over the next two hundred years. Marin Merseen first found how fast speed travels through air. Robert Boyle discovered that you need mediums to hear sound like air or liquids. A man names James Gibson talked about theories in perception and developed a bunch of great ideas.
[4]